Commit Graph

782 Commits

Author SHA1 Message Date
Tomasz Miąsko
f22dd92b00 Update backtrace-sys crate to 0.1.36
* Fix an off-by-one error in backtrace-sys
* Only explicitly configure debuginfo in rustc-dep-of-std
2020-04-26 13:19:18 +02:00
bors
3360cc3a0e Auto merge of #71430 - pietroalbini:bump-openssl-src, r=Mark-Simulacrum
Update openssl-src to 1.1.1g

Fixes CVE-2020-1967.

r? @Mark-Simulacrum
2020-04-24 15:38:40 +00:00
Dylan MacKenzie
46154f28bd Move {Free,}RegionRelations and FreeRegionMap out of rustc_middle 2020-04-22 15:54:10 -07:00
Pietro Albini
940ce9465f
update openssl-src to 1.1.1g
Fixes CVE-2020-1967.
2020-04-22 16:21:54 +02:00
Dylan DPC
707004c552
Rollup merge of #70970 - eddyb:trait-vs-impl-mismatch, r=oli-obk
Detect mistyped associated consts in `Instance::resolve`.

*Based on #71049 to prevent redundant/misleading downstream errors.*

Fixes #70942 by refusing to resolve an associated `const` if it doesn't have the same type in the `impl` that it does in the `trait` (which we assume had errored, and `delay_span_bug` guards against bugs).
2020-04-22 12:18:31 +02:00
bors
2dc5b602ee Auto merge of #71410 - JohnTitor:rollup-vh6dut5, r=JohnTitor
Rollup of 7 pull requests

Successful merges:

 - #70998 (Suggest `-> impl Trait` and `-> Box<dyn Trait>` on fn that doesn't return)
 - #71236 (Remove unused rustc_serialize::hex module)
 - #71366 (Use assoc int consts3)
 - #71372 (Fix #! (shebang) stripping account space issue)
 - #71384 (Fix stage0.txt version number comment)
 - #71390 (Fix incorrect description of E0690)
 - #71399 (Clean up E0554 explanation)

Failed merges:

r? @ghost
2020-04-22 03:50:02 +00:00
Eric Huss
da2eb65d01 Update cargo, rls 2020-04-21 14:11:30 -07:00
Shotaro Yamada
33905adc5f Remove unused dependencies 2020-04-20 17:59:27 +09:00
bors
9b2f8dbba3 Auto merge of #71007 - Amanieu:deprecate_asm, r=Mark-Simulacrum
Deprecate the asm! macro in favor of llvm_asm!

Since we will be changing the syntax of `asm!` soon, deprecate it and encourage people to use `llvm_asm!` instead (which preserves the old syntax). This will avoid breakage when `asm!` is changed.

RFC: https://github.com/rust-lang/rfcs/pull/2843
2020-04-20 02:18:00 +00:00
bors
a0e52b1e82 Auto merge of #71102 - tmiasko:compiler-builtins, r=Mark-Simulacrum
Update compiler_builtins to 0.1.27

* aarch64: Exclude FP intrinsics on +nofp or +nosimd
* Place intrinsics in individual object files

https://github.com/rust-lang/compiler-builtins/compare/0.1.25...0.1.27
2020-04-19 02:16:13 +00:00
Eduard-Mihai Burtescu
289f46a7f5 Detect mistyped associated consts in Instance::resolve. 2020-04-18 18:39:59 +03:00
bors
534a41a329 Auto merge of #71173 - RalfJung:miri, r=RalfJung
bump Miri

Fixes https://github.com/rust-lang/rust/issues/71110
r? @ghost Cc @rust-lang/miri
2020-04-16 05:47:24 +00:00
bors
be895b2bb8 Auto merge of #71159 - topecongiro:rustfmt-1.4.14, r=Dylan-DPC
Bump rustfmt and rls

Close #71076. Close #71077.

r? @Xanewok
2020-04-16 02:10:29 +00:00
Ralf Jung
7fa2907e3f bump Miri 2020-04-16 01:14:59 +02:00
bors
ce1ab355c2 Auto merge of #71180 - Dylan-DPC:rollup-pscpg6q, r=Dylan-DPC
Rollup of 6 pull requests

Successful merges:

 - #69903 (Do not ICE in the face of invalid enum discriminant)
 - #70354 (Update RELEASES.md for 1.43.0)
 - #70774 (End cleanup on rustdoc-js tools)
 - #70990 (Improve rustdoc source code a bit)
 - #71145 (Add illumos triple)
 - #71166 (Clean up E0518 explanation)

Failed merges:

r? @ghost
2020-04-15 22:58:54 +00:00
bors
d2230290f7 Auto merge of #71139 - matthiaskrgr:submodule_upd, r=Dylan-DPC
submodules: update clippy from af5940b7 to d236b30a

Changes:
````
rustup https://github.com/rust-lang/rust/pull/70643
Explain panic on `E0463` in integration tests
Temporarily disable rustfmt integration test
Cleanup: Use rustc's is_proc_macro_attr
Cleanup: Use our `sym!` macro more
Fixes #5405: redundant clone false positive with arrays
update lints
verbose_bit_mask: fix bit mask used in docs
Update documentation for new_ret_no_self
````

Fixes #71114
2020-04-15 19:47:56 +00:00
Matthias Krüger
fada4b24b2 submodules: update clippy from af5940b7 to 6651c1b9
Changes:
````
Rename dummy_hir_id -> parent_hir_id
rustup https://github.com/rust-lang/rust/pull/71116
Change default many single char names threshold
Better precedence case management + more tests
Use only check_expr with parent expr and precedence
Check for Deref trait impl + add fixed version
Report using stmts and expr + tests
Global rework + fix imports
Working basic dereference clip
Add test for zero single char names
Make the single char threshold strict inequality
large_enum_variant: Report sizes of variants
Refactor: Use rustc's `match_def_path`
deps: bump compiletest-rs from 0.4 to 0.5
rustup https://github.com/rust-lang/rust/pull/70643
Explain panic on `E0463` in integration tests
Temporarily disable rustfmt integration test
result_map_unit_fn: Fix incorrect UI tests
Cleanup: Use rustc's is_proc_macro_attr
Cleanup: Use our `sym!` macro more
Fixes #5405: redundant clone false positive with arrays
Disallow bit-shifting in `integer_arithmetic` lint
update lints
cargo dev fmt
Make use of Option/Result diagnostic items
Make use of some existing diagnostic items
Say that diagnostic items are preferred over paths
verbose_bit_mask: fix bit mask used in docs
Update documentation for new_ret_no_self
Update doc generation script
Add lint on large const arrays
Make the epsilon note spanless
Split check_fn function
Indicate when arrays are compared in error message
Make epsilon note spanless when comparing arrays
Add float cmp const tests for arrays
Add float cmp tests for arrays
Handle constant arrays with single value
Don't show comparison suggestion for arrays
Allow for const arrays of zeros
Handle evaluating constant index expression
Add handling of float arrays to miri_to_const
Update stderr of float_cmp test
Update field names in is_float
Add tests for float in array comparison
Add lint when comparing floats in an array
````

Fixes #71114
2020-04-15 20:56:28 +02:00
Amanieu d'Antras
c4ca63885e Update parking_lot dependency to avoid use of deprecated asm! 2020-04-15 17:46:29 +01:00
topecongiro
84c4514849
Bump rustfmt and rls 2020-04-15 11:09:29 +09:00
Patrick Mooney
b77aefb76e Add illumos triple
Co-Authored-By: Jason King <jason.brian.king@gmail.com>
Co-Authored-By: Joshua M. Clulow <jmc@oxide.computer>
2020-04-14 20:36:07 +00:00
Eric Huss
b04924aa01 Update cargo 2020-04-14 09:50:52 -07:00
Tomasz Miąsko
09633062b6 Update compiler_builtins to 0.1.27
* aarch64: Exclude FP intrinsics on +nofp or +nosimd
* Place intrinsics in individual object files
2020-04-13 00:00:00 +00:00
Luca Barbieri
ac2b84f962 Depend on getopts from crates.io
rustc_session exports it for other crates to avoid mismatching
crate versions.
2020-04-11 17:49:16 -04:00
Luca Barbieri
45ede927fb Depend on libc from crates.io 2020-04-11 11:07:04 -04:00
Mazdak Farrokhzad
eea91c308f
Rollup merge of #70519 - estebank:constraints-before-args-spans, r=Centril
Tweak output of type params and constraints in the wrong order

r? @Centril @varkor
2020-04-06 04:24:15 +02:00
Esteban Küber
c9f55ea689 review comments: use partition_map 2020-04-05 17:03:15 -07:00
Mazdak Farrokhzad
be93b1cdc5
Rollup merge of #70553 - hermitcore:abi, r=dtolnay
move OS constants to platform crate

to reduce platform specific constants move O_RDONLY etc. and the definition of thread priorities to hermit-abi
2020-04-06 00:53:42 +02:00
Igor Matuszewski
370be8e02b rustc-workspace-hack: Account for upgraded crossbeam-utils 0.7 2020-04-05 00:45:50 +02:00
Igor Matuszewski
b2561c9ea2 submodules: Update RLS and Rustfmt to 1.4.13 2020-04-05 00:45:50 +02:00
Stefan Lankes
e2780b3919
Merge branch 'master' into abi 2020-04-04 16:19:40 +02:00
bors
cff07db629 Auto merge of #70683 - jclulow:illumos-openssl-gmake, r=Mark-Simulacrum
update openssl-src to 111.8.1+1.1.1f

This update includes a fix for alexcrichton/openssl-src-rs#52 which allows Cargo to build correctly on Solaris/illumos.
2020-04-04 13:40:49 +00:00
bors
1b521f5773 Auto merge of #70136 - hermitcore:network_tcp, r=dtolnay
add basic IP support in HermitCore

- add initial version to support sockets
- use TcpStream as test case
- HermitCore uses smoltcp as IP stack for pure Rust applications
- further functionalities (e.g. UDP support) will be added step by step
- in principle, the current PR is a revision of #69404
2020-04-04 06:04:32 +00:00
Stefan Lankes
aa223304dc
Merge branch 'master' into abi 2020-04-04 07:41:05 +02:00
Arlo Siemsen
f86b078e2d Add hash of source files in debug info
* Adds either an MD5 or SHA1 hash to the debug info.
* Adds new unstable option `-Z src-hash-algorithm` to control the hashing algorithm.
2020-04-02 14:13:19 -07:00
Joshua M. Clulow
328366d025 update openssl-src to 111.8.1+1.1.1f
This update includes a fix for alexcrichton/openssl-src-rs#52 which
allows Cargo to build correctly on Solaris/illumos.
2020-04-02 11:19:11 -07:00
Dylan DPC
b99db6ee10
Rollup merge of #70546 - lqd:polonius_update, r=nikomatsakis
Polonius: update to 0.12.1, fix more move errors false positives, update test expectations

This PR:
- updates `polonius-engine` to version 0.12.1 to fix some move errors false positives
- fixes a fact generation mistake creating the other move errors false positives
- updates the test expectations for the polonius compare-mode so that all (minus the 2 OOMs) ui tests pass again (matching the [analysis doc](https://hackmd.io/CjYB0fs4Q9CweyeTdKWyEg?view) starting at case 34)

In my opinion, this is safe to rollup.

r? @nikomatsakis
2020-03-30 16:24:49 +02:00
Stefan Lankes
9f6b96e461 move the definition of thread priorities to hermit-abi 2020-03-30 07:39:57 +02:00
Mazdak Farrokhzad
7710f2dd5c rustc -> rustc_middle part 1 2020-03-30 07:02:56 +02:00
Stefan Lankes
415aff0516 move OS constants to platform crate 2020-03-30 06:49:17 +02:00
Remy Rakic
df1ac67913 update polonius-engine to 0.12.1
This will fix some move errors false positives
2020-03-30 01:11:44 +02:00
Mazdak Farrokhzad
59a69708e1 reduce rustc_attr usage in places 2020-03-29 12:01:11 +02:00
bors
e768d6f0bc Auto merge of #70485 - matthiaskrgr:submodule_upd, r=Dylan-DPC
submodules: update clippy from 1ff81c1b to 70b93aab

Changes:
````
remove redundant import
rustup https://github.com/rust-lang/rust/pull/68404
rustup https://github.com/rust-lang/rust/pull/69644
rustup https://github.com/rust-lang/rust/pull/70344
Move verbose_file_reads to restriction
move redundant_pub_crate to nursery
readme: explain how to run only a single lint on a codebase
Remove dependency on `matches` crate
Move useless_transmute to nursery
nursery group -> style
Update for PR feedback
Auto merge of #5314 - ehuss:remove-git2, r=flip1995
Lint for `pub(crate)` items that are not crate visible due to the visibility of the module that contains them
````

Fixes #70456
2020-03-28 14:15:27 +00:00
Matthias Krüger
6e01d0fdad submodules: update clippy from 1ff81c1b to 70b93aab
Changes:
````
remove redundant import
rustup https://github.com/rust-lang/rust/pull/68404
rustup https://github.com/rust-lang/rust/pull/69644
rustup https://github.com/rust-lang/rust/pull/70344
Move verbose_file_reads to restriction
move redundant_pub_crate to nursery
readme: explain how to run only a single lint on a codebase
Remove dependency on `matches` crate
Move useless_transmute to nursery
nursery group -> style
Update for PR feedback
Auto merge of #5314 - ehuss:remove-git2, r=flip1995
Lint for `pub(crate)` items that are not crate visible due to the visibility of the module that contains them
````

Fixes #70456
2020-03-27 23:43:22 +01:00
bors
0bf7c2ad77 Auto merge of #70162 - cjgillot:split_query, r=Zoxc
Move the query system to a dedicated crate

The query system `rustc::ty::query` is split out into the `rustc_query_system` crate.

Some commits are unformatted, to ease rebasing.

Based on #67761 and #69910.

r? @Zoxc
2020-03-27 21:36:51 +00:00
bors
b9ac29169a Auto merge of #69470 - mati865:deps, r=Mark-Simulacrum
Upgrade rustc and bootstrap dependencies
2020-03-27 06:31:49 +00:00
Dylan DPC
7041efcfc3
Rollup merge of #70344 - Centril:hir-pretty, r=eddyb
Decouple `rustc_hir::print` into `rustc_hir_pretty`

High level summary:
- The HIR pretty printer, `rustc_hir::print` is moved into a new crate `rustc_hir_pretty`.
- `rustc_ast_pretty` and `rustc_errors` are dropped as `rustc_hir` dependencies.
- The dependence on HIR pretty is generally reduced, leaving `rustc_save_analysis`, `rustdoc`, `rustc_metadata`, and `rustc_driver` as the remaining clients.

The main goal here is to reduce `rustc_hir`'s dependencies and its size such that it can start and finish earlier, thereby working towards https://github.com/rust-lang/rust/issues/65031.

r? @Zoxc
2020-03-27 01:23:53 +01:00
Mateusz Mikuła
f5e702df0e Upgrade rustc and bootstrap dependencies 2020-03-26 14:11:23 +01:00
Camille GILLOT
260cfaba12 Don't allow access to the Session. 2020-03-26 09:40:52 +01:00
Camille GILLOT
0e8b59a2f4 Prune dependencies. 2020-03-26 09:40:51 +01:00
Camille GILLOT
8e873c3c64 Make librustc_query_system compile. 2020-03-26 09:25:35 +01:00
Mazdak Farrokhzad
3cced917ff
Rollup merge of #70361 - tmiasko:backtrace, r=Mark-Simulacrum
Update backtrace crate to 0.3.46

* Support line-tables-only when using libbacktrace
* Update libbacktrace to latest master
* Define HAVE_KERN_PROC on FreeBSD to fix rust-lang/rust#54434
2020-03-25 06:45:32 +01:00
Pietro Albini
9beb8f5477
ci: add github actions configuration 2020-03-24 15:36:07 +01:00
Mazdak Farrokhzad
f1701ddef1 rustc: remove rustc_hir_pretty dependency. 2020-03-24 08:44:55 +01:00
Mazdak Farrokhzad
92885e3a5b rustc_typeck: remove rustc_hir_pretty usage 2020-03-24 08:38:32 +01:00
Mazdak Farrokhzad
b3866a5c93 move rustc_hir::print -> rustc_hir_pretty 2020-03-24 06:25:03 +01:00
Mazdak Farrokhzad
b60d732efe rustc_hir: nix rustc_errors dep 2020-03-24 06:22:27 +01:00
Tomasz Miąsko
64a8c8a493 Update backtrace crate to 0.3.46 2020-03-24 00:00:00 +00:00
Camille GILLOT
6624dc4045 Make librustc_query_system compile. 2020-03-23 23:07:19 +01:00
Mazdak Farrokhzad
40cec7854b lowering: remove librustc dependency 2020-03-21 22:20:24 +01:00
Mazdak Farrokhzad
14f89ded2c {rustc::hir::map -> rustc_hir}::definitions 2020-03-21 22:20:24 +01:00
Mazdak Farrokhzad
0f68ab03c3 separate out an arena for HIR 2020-03-21 22:18:57 +01:00
bors
38114ff16e Auto merge of #69729 - RalfJung:backtrace, r=Mark-Simulacrum
update backtrace crate

In particular this release includes https://github.com/rust-lang/backtrace-rs/pull/297 and https://github.com/rust-lang/backtrace-rs/pull/300.
2020-03-21 16:41:39 +00:00
Mark Mansi
2d75a339ca Refactorings to begin getting rid of rustc_codegen_utils 2020-03-19 23:14:46 -05:00
Stefan Lankes
57b7203047 add basic IP support in HermitCore
- add initial version to support sockets
- use TcpStream as test case
- HermitCore uses smoltcp as IP stack for pure Rust applications
- further functionalities (e.g. UDP support) will be added step by step
2020-03-19 08:34:22 +01:00
Mazdak Farrokhzad
61fe2e4036
Rollup merge of #69443 - ehuss:tidy-license, r=skade,Mark-Simulacrum
tidy: Better license checks.

This implements some improvements to the license checks in tidy:

* Use `cargo_metadata` instead of parsing vendored crates. This allows license checks to run without vendoring enabled, and allows the checks to run on PR builds.
* Check for stale entries.
* Check that the licenses for exceptions are what we think they are.
* Verify exceptions do not leak into the runtime.

Closes #62618
Closes #62619
Closes #63238 (I think)

There are some substantive changes here. The follow licenses have changed from the original comments:

* openssl BSD+advertising clause to Apache-2.0
* pest MPL2 to MIT/Apache-2.0
* smallvec MPL2 to MIT/Apache-2.0
* clippy lints MPL2 to MIT OR Apache-2.0
2020-03-19 06:57:30 +01:00
Mazdak Farrokhzad
292c538265
Rollup merge of #69920 - Centril:hir-cleanup, r=Zoxc
Remove some imports to the rustc crate

- When we have `NestedVisitorMap::None`, we use `type Map = dyn intravisit::Map<'v>;` instead of the actual map. This doesn't actually result in dynamic dispatch (in the future we may want to use an associated type default to simplify the code).

- Use `rustc_session::` imports instead of `rustc::{session, lint}`.

r? @Zoxc
2020-03-18 18:03:44 +01:00
Eric Huss
d79c1d3428 Update cargo 2020-03-17 20:33:07 -07:00
Matthias Krüger
7e2ebb0789 submodules: update clippy from 8485d40a to 23549a8c
Changes:
````
rustup https://github.com/rust-lang/rust/pull/69738
rustup https://github.com/rust-lang/rust/pull/68944
Make use of `or_patterns` feature
rustup https://github.com/rust-lang/rust/pull/69589/
Rustup to rust-lang/rust#69076
Don't convert Path to lossy str
Use `into_path`
Use pattern matching instead of manually checking condition
Fix typo
Remove git2 dependency.
Document that wildcard_imports doesn't warn about `use ...::prelude::*;`
Change changelog formatting
Update changelog_update doc to reflect the actual ordering of the changelog
Update CHANGELOG.md
````

Fixes #70007
2020-03-16 19:06:15 +01:00
Mazdak Farrokhzad
4392a8b73c use direct imports for rustc::{lint, session}. 2020-03-16 02:52:06 +01:00
bors
131772c5e0 Auto merge of #69076 - cjgillot:split_trait, r=matthewjasper
Split librustc::{traits,infer} to their respective crates

Followup on #67953.

I tried to follow the existing module structures.

cc @eddyb
r? @Zoxc
2020-03-14 16:43:20 +00:00
Camille GILLOT
0144a97946 Trim dependencies and features. 2020-03-14 14:18:15 +01:00
Camille GILLOT
0535dd3721 Split librustc_infer. 2020-03-14 14:17:13 +01:00
Camille GILLOT
c1e3d556bf Move rustc_infer::traits to new crate rustc_trait_selection. 2020-03-14 14:15:50 +01:00
Eric Huss
349fcb9ef6 tidy: Use cargo_metadata for license checks. 2020-03-12 19:19:18 -07:00
Matthias Krüger
66949a72d1 submodules: update clippy from 329923ed to 8485d40a
Changes:
````
Rustup to rust-lang/rust#69674
Use visit_place
Check for mutation
Only fires on temporaries
Extend `redundant_clone` to the case that cloned value is not consumed
add CR feedback
Improve documentation
Use `edition:2018` flag more widely
Update tests/ui/needless_doc_main.rs
Move links to the end of each chapter on adding_lints
Move links to the end of each chapter on CONTRIBUTING
Clean-up adding_lints.md
Clean-up CONTRIBUTING.md
needless_doc_main: only check rust code
Use `node_type_opt` over `node_type`
Fix doc
Fix ICE with trivial_bounds feature
clippy_lints: readme: don't mention crates.io since it is no longer used to publish clippy.
update rust-lang.github.io to rustc-dev-guide.rust-lang.org
Improve placeholder in map_unit_fn
Fix match single binding when in a let stmt
Improve error messages for {option,result}_map_unit_fn
Mention the setup instructions in CONTRIBUTING
redundant_pattern: take binding (ref, ref mut) into account in suggestion.
check_pat: delay creation of the "normal" vec until we reach the branch where is is actually needed
deps: bump itertools 0.8 -> 0.9
add lint on File::read_to_string and File::read_to_end
transition rustc-guide to rustc-dev-guide
Rename macro_use_import -> macro_use_imports
warn on macro_use attr
Fix deploy script for tag deploys
````

Fixes #69957
2020-03-12 21:49:29 +01:00
Ralf Jung
9552d2e4ab bump backtrace-sys 2020-03-10 21:45:31 +01:00
Mazdak Farrokhzad
fd302f46dc Store TokenStream in rmeta::MacroDef.
This removes a hack from `load_macro_untracked` in which parsing is used.
2020-03-10 07:26:27 +01:00
Ralf Jung
22ee27b266 update backtrace crate 2020-03-05 11:13:02 +01:00
bors
2b0cfa5b4c Auto merge of #69636 - RalfJung:miri, r=nikomatsakis
update miri

Let's make that toolstate green again. :D

This bumps serde in the lockfile, so r? @oli-obk

Fixes https://github.com/rust-lang/rust/issues/69462
2020-03-04 10:44:55 +00:00
Ralf Jung
faf3a5ea72 update miri 2020-03-04 11:03:08 +01:00
bors
b135c739fb Auto merge of #69482 - lqd:poloniusup, r=nikomatsakis
Polonius: update `polonius-engine` to 0.12.0

Since @albins won't have the time to finish up #68993 for a while, I'll take care of the trivial remaining tasks (rebasing, taking care of tidy/rustfmt).

I'll r? @nikomatsakis since they're assigned to #68993, but have actually [already reviewed it pre-rebase](https://github.com/rust-lang/rust/pull/68993#issuecomment-586413089).

When CI passes: I'll notify bors and close #68993, since this PR supersedes it.
2020-03-03 13:27:52 +00:00
bors
9381e8178b Auto merge of #69247 - CAD97:remove-chalk, r=nikomatsakis
Remove experimental chalk option

As suggested by @nikomatsakis [here](https://github.com/rust-lang/rust/pull/68807#issuecomment-583339932).

The current version of chalk used by the experimental `-Zchalk` flag is [v0.9.0, which is over a year old](https://crates.io/crates/chalk-engine). Since v0.9.0, chalk has seen [a lot of further development](https://github.com/rust-lang/chalk/compare/41dfe13...master), and the intent is to eventually upgrade rustc to use a more recent chalk.

However, it will take a decent chunk of effort to upgrade the current experimental chalk support, and it is currently [blocking at least some PRs](https://github.com/rust-lang/rust/pull/68807) due to chalk:0.9.0's use of unstable features. So for the interim until the next chalk release and experimental rustc integration, we remove the chalk-specific code from rustc.
2020-03-03 04:31:01 +00:00
CAD97
b3777c952f Remove chalk integration 2020-03-02 18:11:53 -05:00
Eric Huss
15264e95f2 Update cargo, clippy 2020-03-02 12:25:29 -08:00
Vadim Petrochenkov
6054a30370 Make it build again 2020-02-29 20:47:10 +03:00
Albin Stjerna
6f40cdb380 - polonius: adapt to the new fact format
- update polonius-engine dependency to 0.12.0

- rustfmt the files failing tidy
2020-02-27 21:17:12 +01:00
Yuki Okushi
3b431234e0 Update Clippy 2020-02-17 22:34:35 +09:00
Camille GILLOT
e88500b5e1 Prune rustc dependencies. 2020-02-16 12:03:30 +01:00
Camille GILLOT
bee6a5ac12 Other crates. 2020-02-16 11:59:35 +01:00
Camille GILLOT
f07e889145 Make librustc_infer compile. 2020-02-16 11:49:29 +01:00
Yuki Okushi
a6ff1dbaa4
Rollup merge of #69164 - GuillaumeGomez:update-pulldown-cmark, r=Dylan-DPC
Update pulldown-cmark dependency

r? @kinnison

cc @ollie27

Reopening of  #65894.
2020-02-15 07:17:53 +09:00
Guillaume Gomez
d8589de1f0 Update pulldown-cmark dependency 2020-02-14 22:39:45 +01:00
bors
35071e3e2e Auto merge of #69100 - cjgillot:resolve_instance, r=Zoxc
Move resolve_instance to rustc_ty.

r? @Zoxc
2020-02-14 16:30:31 +00:00
Camille GILLOT
0e652c5507 Move resolve_instance to rustc_ty. 2020-02-13 18:53:21 +01:00
Andreas Jonson
cec0ed0219 add selfprofiling for new llvm passmanager 2020-02-13 08:02:18 +01:00
bors
ba18875557 Auto merge of #69097 - Xanewok:update-rls-rustfmt, r=Dylan-DPC
Update RLS and Rustfmt

Bumps `rustc-ap-*` packages to v642.

Closes #68916.
Closes #68917.

cc @topecongiro
2020-02-13 01:40:54 +00:00
Dylan DPC
e86019c4a0
Rollup merge of #69086 - tmandry:probestack-hidden-2, r=Dylan-DPC
Update compiler-builtins to 0.1.25

- https://github.com/rust-lang/compiler-builtins/pull/340 Set probestack visibility to hidden on ELF targets

Fixes https://github.com/rust-lang/rust/issues/68794.

Tested in CI: https://github.com/rust-lang/rust/pull/69045.

r? @Mark-Simulacrum
2020-02-12 20:36:59 +01:00
Igor Matuszewski
8fc4bba2c4 Update RLS and Rustfmt
Bumps rustc-ap-* packages to v642.
2020-02-12 15:47:38 +01:00
Dylan DPC
6b40f59db1
Rollup merge of #69042 - yaahc:backtrace-header, r=dtolnay
Remove backtrace header text

Fixes point 3 from https://github.com/rust-lang/rust/issues/65280

related to https://github.com/rust-lang/rust/issues/53487

This should probably be double checked by someone who works on fuschia because theres some extra fuschia specific output in `add_context` that is also removed by this change.
2020-02-12 14:21:13 +01:00
Yuki Okushi
9b51a52084
Rollup merge of #68999 - andjo403:itertools, r=Centril
remove dependency on itertools

r? @Centril
2020-02-12 18:55:42 +09:00
Yuki Okushi
19b0c00da3
Rollup merge of #68554 - cjgillot:lang_items, r=Zoxc
Split lang_items to crates `rustc_hir` and `rustc_passes`.

As discussed in comment https://github.com/rust-lang/rust/pull/67688#discussion_r368289946
2020-02-12 18:55:37 +09:00
Yuki Okushi
344f8d9e62
Rollup merge of #68487 - 0dvictor:nolink, r=tmandry
[experiment] Support linking from a .rlink file

Flag `-Z no-link` was previously introduced, which allows creating an `.rlink` file to perform compilation without linking. This change enables linking from an `.rlink` file.

Part of Issue #64191
2020-02-12 18:55:36 +09:00
Tyler Mandry
ee85e913a2 Update compiler-builtins to 0.1.25 2020-02-11 22:25:32 -08:00
Camille GILLOT
d3b2385d40 Move it all into rustc_hir. 2020-02-11 23:14:07 +01:00
Camille GILLOT
a056817aae Move hir::check_attr::Target to librustc_lang_items. 2020-02-11 23:07:54 +01:00
Jane Lusby
d2b08c7e93 Update Cargo.lock 2020-02-11 12:51:23 -08:00
Andreas Jonson
3b23d22e75 remove some dependencies on itertools 2020-02-11 19:28:38 +01:00
Victor Ding
a47fdb99c0 Support linking from a .rlink file
Flag `-Z no-link` was previously introduced, which allows creating
an `.rlink` file to perform compilation without linking.
This change enables linking from an `.rlink` file.
2020-02-11 20:19:28 +11:00
Matthias Krüger
451d4925f7 submodules: update cargo from 9d32b7b01 to 3c53211c3
Changes:
````
Update jobserver.
Update tar.
Emit report on error with Ztimings.
Do not run `formats_source` if `rustfmt` is not available
Fix rebuild_sub_package_then_while_package on HFS.
Remove likely brittle test.
Install rustfmt for testing in CI
Fix build-std collisions.
Fix BuildScriptOutput when a build script is run multiple times.
Fix required-features using renamed dependencies.
Fix using global options before an alias.
Update changelog for 1.42.
Bump to 0.44.0.
Log rustfmt output if it fails; also do not check that rustfmt exists
Update pretty_env_logger requirement from 0.3 to 0.4
Swap std::sync::mpsc channel with crossbeam_channel
Fix tests on Linux/MacOS
Fix typo.
Add tests
Deduplicate warnings about missing rustfmt
Log entry 2: first implementation
Refactor code
Stabilize config-profile.
Log entry 1
Format code
Remove tempdir after install
Keep existing package with git install
Use non-ephemeral workspace
Test that git install reads virtual manifest
Fix failing test
Search for root manifest with ephemeral workspaces
Support out-dir in build section of Cargo configuration file
````
2020-02-10 21:12:16 +01:00
mark
0c0c31b11c implement proper linkchecker hardening 2020-02-03 10:44:23 -06:00
Mazdak Farrokhzad
f882b07977 remove rustc_ast_pretty dep from rustc 2020-02-01 18:59:49 +01:00
Mazdak Farrokhzad
e233331a51 syntax::print -> new crate rustc_ast_pretty 2020-02-01 18:59:49 +01:00
Mazdak Farrokhzad
98fd6a5c88 1. move allow_internal_unstable to rustc_attr
2. as a result, drop rustc_errors dep from syntax
2020-02-01 18:58:08 +01:00
Mazdak Farrokhzad
097d5e1c5e 1. move node_id to syntax
2. invert rustc_session & syntax deps
3. drop rustc_session dep in rustc_hir
2020-02-01 18:58:08 +01:00
Mazdak Farrokhzad
93a8283614 Move builtin attribute logic to new rustc_attr crate.
For now, this is all the crate contains, but more
attribute logic & types will be moved there over time.
2020-02-01 18:54:56 +01:00
Alex Crichton
ad0e4a167d Update jobserver crate to 0.1.21
Brings in a fix for alexcrichton/jobserver-rs#23 which could cause Cargo
to unnecessarily hang in some situations.
2020-01-29 23:47:01 -08:00
John Kåre Alsaker
b0b11d31a2 Use termize instead of term_size 2020-01-29 01:13:48 +01:00
Alex Crichton
aabf4e9253 Update some of Cargo's dependencies
This is primarily updating the `curl` dependency, but also went ahead
and applied a few updates for other packages that Cargo depends on.
2020-01-23 15:17:55 -08:00
Victor Ding
6a6ebb4403 Add -Z no-link flag
Adds a compiler option to allow rustc compile a crate without linking.
With this flag, rustc serializes codegen_results into a .rlink file.
2020-01-23 11:00:36 +11:00
Mazdak Farrokhzad
06029c4498
Rollup merge of #68421 - ehuss:update-cargo-books, r=alexcrichton
Update cargo, books

## cargo

9 commits in ad3dbe10e1e654fb1f032a5dd9481d7cbaa00d65..f6449ba236db31995255ac5e4cad4ab88296a7c6
2020-01-13 21:37:15 +0000 to 2020-01-21 16:15:39 +0000
- Fix wrong directories in host_libdir. (rust-lang/cargo#7798)
- Update humantime requirement from 1.2.0 to 2.0.0 (rust-lang/cargo#7815)
- Fix doc_target test which no longer works on stable/beta. (rust-lang/cargo#7817)
- Fix some erroneous em-dashes in man pages. (rust-lang/cargo#7814)
- fix some clippy warnings (rust-lang/cargo#7808)
- Don't assume iowait always increases on Linux (rust-lang/cargo#7803)
- Add and update some doc comments. (rust-lang/cargo#7800)
- Consistently use em-dash in environment documentation page. (rust-lang/cargo#7799)
- Load credentials only when needed (rust-lang/cargo#7774)

## reference

3 commits in e1157538e86d83df0cf95d5e33bd943f80d0248f..11e893fc1357bc688418ddf1087c2b7aa25d154d
2019-12-22 13:13:14 +0100 to 2020-01-18 21:24:08 +0100
- Small improvements to types/pointer.md (rust-lang-nursery/reference#726)
- repr(transparent): mention align=1 requirement (rust-lang-nursery/reference#737)
- Elaborate on how to use an extern static correctly (rust-lang-nursery/reference#736)

## book

4 commits in 5c5cfd2e94cd42632798d9bd3d1116133e128ac9..87dd6843678575f8dda962f239d14ef4be14b352
2019-12-16 09:27:21 -0600 to 2020-01-20 15:20:40 -0500
- Fix listing numbers (rust-lang/book#2227)
- Move `async` and `await` keywords to 'Currently in Use' (rust-lang/book#2140)
- More cleanup - remove unneeded files (rust-lang/book#2213)
- Small cleanups extracted from the bigger pr i'm working on (rust-lang/book#2212)

## rust-by-example

1 commits in 1d59403cb5269c190cc52a95584ecc280345495a..1c2bd024d13f8011307e13386cf1fea2180352b5
2019-12-27 08:27:05 -0300 to 2020-01-20 12:18:36 -0300
- CamelCase -&gt; UpperCamelCase (rust-lang/rust-by-example#1302)

## embedded-book

1 commits in 9493b7d4dc97eda439bd8780f05ad7b234cd1cd7..4d78994915af1bde9a95c04a8c27d8dca066232a
2019-12-27 20:05:00 +0000 to 2020-01-14 08:25:25 +0000
- Update .gitattributes  (rust-embedded/book#221)
2020-01-22 01:50:09 +01:00
Eric Huss
d45d8b1c7b Update cargo, books 2020-01-21 09:55:43 -08:00
Mazdak Farrokhzad
58eb03d20f check_match: simplify check_arm 2020-01-20 23:39:24 +01:00
Mazdak Farrokhzad
de6046fa0f remove rustc_error_codes deps except in rustc_driver 2020-01-18 21:53:53 +01:00
Dylan DPC
6b83862d09
Rollup merge of #67780 - cjgillot:passes-ty, r=Zoxc
Move some queries from rustc::ty to librustc_ty.

cc #65031
2020-01-16 11:58:00 +05:30
Dylan DPC
6270e49ce7
Rollup merge of #68232 - Mark-Simulacrum:unicode-tables, r=joshtriplett
Optimize size/speed of Unicode datasets

The overall implementation has the same general idea as the prior approach,
which was based on a compressed trie structure, but modified to use less space
(and, coincidentally, be an overall performance improvement).

Sizes | Old | New | New/current
-- | -- | -- | --
Alphabetic | 4616 | 2982 | 64.60%
Case_Ignorable | 3144 | 2112 | 67.18%
Cased | 2376 | 934 | 39.31%
Cc | 19 | 43 | 226.32%
Grapheme_Extend | 3072 | 1734 | 56.45%
Lowercase | 2328 | 985 | 42.31%
N | 2648 | 1239 | 46.79%
Uppercase | 1978 | 934 | 47.22%
White_Space | 241 | 140 | 58.09%
  |   |   |
Total | 20422 | 11103 | 54.37%

This table shows the size of the old and new tables in bytes. The most important
of these tables is "Grapheme_Extend", as it is present in essentially all Rust
programs due to being called from `str`'s Debug impl (`char::escape_debug`). In
a representative case given by this [blog post] for the embedded world, the
shrinking in this PR shrinks the final binary by 1,604 bytes, from 14,440 to
12,836.

The performance of these new tables, based on the (rough) benchmark of linearly
scanning the entire valid set of chars, querying for each `is_*`, is roughly
~50% better, though in some cases is either on par or slightly (3-5%) worse. In
practice, I believe the size benefits of this PR are the main concern. The new
implementation has been tested to be equivalent to the current nightly in terms
of returned values on the set of valid chars.

A (relatively) high-level explanation of the specific compression scheme used
can be found [in the generator].

This is split into three commits -- the first adds the generator which produces
the Rust code for the tables, the second adds support code for the lookup, and
the third actually swaps the current implementation out for the new one.

[blog post]: https://jamesmunns.com/blog/fmt-unreasonably-expensive/
[in the generator]: https://github.com/Mark-Simulacrum/rust/blob/unicode-tables/src/tools/unicode-table-generator/src/raw_emitter.rs
2020-01-15 22:49:27 +05:30
bors
6d0bb91bcb Auto merge of #68248 - JohnTitor:rollup-x0kml5f, r=JohnTitor
Rollup of 12 pull requests

Successful merges:

 - #67784 (Reset Formatter flags on exit from pad_integral)
 - #67914 (Don't run const propagation on items with inconsistent bounds)
 - #68141 (use winapi for non-stdlib Windows bindings)
 - #68211 (Add failing example for E0170 explanation)
 - #68219 (Untangle ZST validation from integer validation and generalize it to all zsts)
 - #68222 (Update the wasi-libc bundled with libstd)
 - #68226 (Avoid calling tcx.hir().get() on CRATE_HIR_ID)
 - #68227 (Update to a version of cmake with windows arm64 support)
 - #68229 (Update iovec to a version with no winapi dependency)
 - #68230 (Update libssh2-sys to a version that can build for aarch64-pc-windows…)
 - #68231 (Better support for cross compilation on Windows.)
 - #68233 (Update compiler_builtins with changes to fix 128 bit integer remainder for aarch64 windows.)

Failed merges:

r? @ghost
2020-01-15 13:00:43 +00:00
Yuki Okushi
d2840e6bf1
Rollup merge of #68233 - danielframpton:update-compiler-builtins, r=alexcrichton
Update compiler_builtins with changes to fix 128 bit integer remainder for aarch64 windows.

I have been investigating enabling panic=unwind for aarch64-pc-windows-msvc (see #65313) and building rustc and cargo hosted on aarch64-pc-windows-msvc.
2020-01-15 21:51:59 +09:00
Yuki Okushi
2c994f22d6
Rollup merge of #68230 - danielframpton:update-libssh2-sys, r=alexcrichton
Update libssh2-sys to a version that can build for aarch64-pc-windows…

I have been investigating enabling panic=unwind for aarch64-pc-windows-msvc (see #65313) and building rustc and cargo hosted on aarch64-pc-windows-msvc.
2020-01-15 21:51:57 +09:00
Yuki Okushi
cc07710196
Rollup merge of #68229 - danielframpton:update-iovec, r=alexcrichton
Update iovec to a version with no winapi dependency

I have been investigating enabling panic=unwind for aarch64-pc-windows-msvc (see #65313) and building rustc and cargo hosted on aarch64-pc-windows-msvc.
2020-01-15 21:51:55 +09:00
Yuki Okushi
58d348d3ab
Rollup merge of #68227 - danielframpton:update-cmake, r=alexcrichton
Update to a version of cmake with windows arm64 support

I have been investigating enabling panic=unwind for aarch64-pc-windows-msvc (see #65313) and building rustc and cargo hosted on aarch64-pc-windows-msvc.
2020-01-15 21:51:54 +09:00
Yuki Okushi
be1ecce01f
Rollup merge of #68141 - euclio:replace-bindings-with-winapi, r=alexcrichton
use winapi for non-stdlib Windows bindings
2020-01-15 21:51:45 +09:00
Mark Rousskov
064f8885d5 Add unicode table generator 2020-01-14 19:11:15 -05:00
Daniel Frampton
106fe0b13a Update to a version of compiler_builtins with changes for fixes remainder for aarch64 windows 2020-01-14 13:32:26 -08:00
Daniel Frampton
9febc2bc7a Update to a version of cmake with windows arm64 support 2020-01-14 11:56:51 -08:00
Daniel Frampton
535fc9ce4c Update iovec to a version with no winapi dependency 2020-01-14 11:52:46 -08:00
Daniel Frampton
9f1452f699 Update libssh2-sys to a version that can build for aarch64-pc-windows-msvc 2020-01-14 11:26:03 -08:00
Eric Huss
55cb505257 Update rustfix in compiletest. 2020-01-14 09:50:55 -08:00
Eric Huss
6da85d6f99 Update cargo, rls 2020-01-14 09:47:04 -08:00
Camille GILLOT
9908a87367 Move to new crate rustc_ty. 2020-01-13 13:41:25 +01:00
bors
59c1db0339 Auto merge of #67901 - matthewjasper:split-mir-build, r=nagisa
Split MIR building into its own crate

This moves `rustc_mir::{build, hair, lints}` to `rustc_mir_build`.
The new crate only has a `provide` function as it's public API.

Based on #67898

cc @Centril @rust-lang/compiler
r? @oli-obk
2020-01-12 09:44:55 +00:00
Matthew Jasper
b358929251 Split rustc_mir::{build, hair, lints} into their own crate 2020-01-12 09:39:26 +00:00
Andy Russell
7b564c67de
use winapi for non-stdlib Windows bindings 2020-01-11 20:56:46 -05:00
Mazdak Farrokhzad
f58db20362 move rustc::lint::{context, passes} to rustc_lint.
Also do some cleanup of the interface.
2020-01-11 07:42:26 +01:00
Mazdak Farrokhzad
8c12c424e2 {rustc::lint -> rustc_lint}::internal 2020-01-11 07:42:26 +01:00
Mazdak Farrokhzad
9634e1f7d9
Rollup merge of #67806 - Centril:splitsynmore, r=petrochenkov
Extract `rustc_ast_passes`, move gating, & refactor linting

Based on https://github.com/rust-lang/rust/pull/67770.

This PR extracts a crate `rustc_ast_passes`:

- `ast_validation.rs`, which is contributed by `rustc_passes` (now only has HIR based passes) -- the goal here is to improve recompilation of the parser,
- `feature_gate.rs`, which is contributed by `syntax` and performs post-expansion-gating & final erroring for pre-expansion gating,
- `show_span`, which is contributed by `syntax`.

To facilitate this, we first have to also:

- Move `{leveled_}feature_err{_err}` from `syntax::feature_gate::check` into `rustc_session::parse`.
- Move `get_features` into `rustc_parse::config`, the only place it is used.
- Move some some lint datatypes and traits, e.g. `LintBuffer`, `BufferedEarlyLint`, `BuiltinLintDiagnostics`, `LintPass`, and `LintArray` into `rustc_session::lint`.
- Move all the hard-wired lint `static`s into `rustc_session::lint::builtin`.
2020-01-11 04:02:22 +01:00
Mazdak Farrokhzad
7d6548a14a rustc_passes: remove unused rustc_parse dep 2020-01-11 03:30:20 +01:00
Mazdak Farrokhzad
6cbcb83022 {syntax -> rustc_ast_passes}::feature_gate 2020-01-11 03:30:20 +01:00
Mazdak Farrokhzad
ed69fbbc44 ast_validation -> new crate rustc_ast_passes 2020-01-11 03:27:39 +01:00
Mazdak Farrokhzad
f361b71a7d nix syntax::early_buffered_lints 2020-01-11 03:26:16 +01:00
Mazdak Farrokhzad
7dbccf5b55 buffered lint infra -> rustc_session 2020-01-11 03:21:34 +01:00
Mazdak Farrokhzad
fff5ef68b0 canonicalize rustc::session import 2020-01-11 03:19:50 +01:00
Mazdak Farrokhzad
6007641d21 gating diagnostics -> rustc_session::parse 2020-01-11 03:15:32 +01:00
bors
e621797264 Auto merge of #65241 - tmiasko:no-std-san, r=alexcrichton
build-std compatible sanitizer support

### Motivation

When using `-Z sanitizer=*` feature it is essential that both user code and
standard library is instrumented. Otherwise the utility of sanitizer will be
limited, or its use will be impractical like in the case of memory sanitizer.

The recently introduced cargo feature build-std makes it possible to rebuild
standard library with arbitrary rustc flags. Unfortunately, those changes alone
do not make it easy to rebuild standard library with sanitizers, since runtimes
are dependencies of std that have to be build in specific environment,
generally not available outside rustbuild process. Additionally rebuilding them
requires presence of llvm-config and compiler-rt sources.

The goal of changes proposed here is to make it possible to avoid rebuilding
sanitizer runtimes when rebuilding the std, thus making it possible to
instrument standard library for use with sanitizer with simple, although
verbose command:

```
env CARGO_TARGET_X86_64_UNKNOWN_LINUX_GNU_RUSTFLAGS=-Zsanitizer=thread cargo test -Zbuild-std --target x86_64-unknown-linux-gnu
```

### Implementation

* Sanitizer runtimes are no long packed into crates. Instead, libraries build
  from compiler-rt are used as is, after renaming them into `librusc_rt.*`.
* rustc obtains runtimes from target libdir for default sysroot, so that
  they are not required in custom build sysroots created with build-std.
* The runtimes are only linked-in into executables to address issue #64629.
  (in previous design it was hard to avoid linking runtimes into static
  libraries produced by rustc as demonstrated by sanitizer-staticlib-link
  test, which still passes despite changes made in #64780).

cc @kennytm, @japaric, @firstyear, @choller
2020-01-10 23:26:21 +00:00
Yuki Okushi
7ae0618e0a
Rollup merge of #68050 - Centril:canon-error, r=Mark-Simulacrum
Canonicalize rustc_error imports

r? @Mark-Simulacrum
2020-01-11 04:50:53 +09:00
Michael Woerister
ad65e3e6bc Fix some rebasing fallout. 2020-01-10 10:57:36 +01:00
Michael Woerister
11e4844480 Update measureme to 0.7.1 in order to fix compilation error on big-endian platforms. 2020-01-10 10:19:40 +01:00
Michael Woerister
b8ead417a6 Initial support for recording query keys in self-profiling data. 2020-01-10 10:19:39 +01:00
Michael Woerister
a62c040929 self-profile: Switch to new approach for event_id generation that enables query-invocation-specific event_ids. 2020-01-10 10:18:21 +01:00
Mazdak Farrokhzad
8bd3d240e3 nix syntax::errors & prefer rustc_errors over errors 2020-01-10 07:41:30 +01:00
Yuki Okushi
a366aa6249
Rollup merge of #68040 - sinkuu:unused, r=petrochenkov
Cleanup
2020-01-10 04:18:42 +09:00
Tomasz Miąsko
78e7eeeaa1 Remove sanitizer runtime crates 2020-01-09 07:54:02 +01:00
Shotaro Yamada
f443ae68c2 Remove unused dependencies 2020-01-09 11:52:03 +09:00
Mazdak Farrokhzad
2c3e5d3de0 - remove syntax::{span_warn!, span_err!, span_fatal!. struct_err!}
- remove syntax::{help!, span_help!, span_note!}
- remove unused syntax::{struct_span_fatal, struct_span_err_or_warn!, span_err_or_warn!}
- lintify check_for_bindings_named_same_as_variants + conflicting_repr_hints
- inline syntax::{struct_span_warn!, diagnostic_used!}
- stringify_error_code! -> error_code! & use it more.
- find_plugin_registrar: de-fatalize an error
- de-fatalize metadata errors
- move type_error_struct! to rustc_typeck
- struct_span_err! -> rustc_errors
2020-01-08 04:25:33 +01:00
bors
ef92009c1d Auto merge of #66899 - msizanoen1:riscv-std, r=alexcrichton
Standard library support for riscv64gc-unknown-linux-gnu

Add std support for RISC-V 64-bit GNU/Linux and update libc for RISC-V support.

r? @alexcrichton
2020-01-06 19:07:42 +00:00
msizanoen1
d61e193cd0 Update cc crate 2020-01-06 22:44:57 +07:00
Mazdak Farrokhzad
ebfd8673a7 Remove rustc_hir reexports in rustc::hir. 2020-01-05 12:49:22 +01:00
Mazdak Farrokhzad
937c76bfb2 cleanup librustc_hir/Cargo.toml 2020-01-04 19:03:27 +01:00
Mazdak Farrokhzad
7a14073875 move def_id to new rustc_hir crate 2020-01-04 19:01:42 +01:00
Mazdak Farrokhzad
5ccc1e45bd move Node{Map,Set} -> rustc_session::node_id 2020-01-04 18:59:28 +01:00
Charles Lew
485e98aae2 Implement uncommon_codepoints lint. 2020-01-03 08:20:12 +08:00
bors
1ed41b0720 Auto merge of #67729 - mati865:deps, r=nikomatsakis
Bump smallvec
2020-01-01 15:10:48 +00:00
Mazdak Farrokhzad
7b6ef2b369 librustc_ast_lowering: cargo changes. 2019-12-31 17:33:10 +01:00
Vadim Petrochenkov
b9a9c5b4fd Make things build again 2019-12-30 19:18:16 +03:00
Mateusz Mikuła
d452f89206 Bump smallvec 2019-12-30 13:50:23 +01:00
Yuki Okushi
f541e91a7a Update Cargo.lock 2019-12-29 17:03:07 +09:00
Oliver Scherer
31fd966647
Rollup merge of #67594 - oxalica:update-libc, r=Dylan-DPC
Update libc to 0.2.66

cc @gnzlbg @alexcrichton
2019-12-28 00:36:02 +01:00
Charles Lew
27e7a1baed Add unicode-normalization to whitelist. 2019-12-26 14:16:36 +08:00
Charles Lew
0bcddfe23a Normalize identifiers in librustc_parse. 2019-12-26 13:12:58 +08:00
oxalica
ac31c71698
Update libc to 0.2.66 2019-12-25 01:51:05 +08:00
Ohad Ravid
811bdeee00 Show value for consts in the documentation 2019-12-24 10:10:36 +01:00
Mark Rousskov
dddd872427 Implement rustfmt running manually using ignore crate
This replaces cargo-fmt with rustfmt with --skip-children which should
allow us to format code without running into rust-lang/rustfmt#3930.

This also bumps up the version of rustfmt used to a more recent one.
2019-12-21 20:23:55 -05:00
bors
5535c25314 Auto merge of #67495 - Centril:rollup-6aer3xg, r=Centril
Rollup of 7 pull requests

Successful merges:

 - #67160 (Make GATs less ICE-prone.)
 - #67333 ([mir-opt] Fix `Inline` pass to handle inlining into `box` expressions)
 - #67420 (use _val to ignore parameter of any::type_name_of_val)
 - #67469 (Remove rustc-dev from the default nightly components)
 - #67489 (Drop petgraph dependency from bootstrap)
 - #67490 (Document privacy of RangeInclusive fields)
 - #67491 (use Result::map_or for bootstrap)

Failed merges:

r? @ghost
2019-12-21 20:59:22 +00:00
bors
fc5deca214 Auto merge of #67206 - ehuss:update-cargo-books, r=dtolnay
Update cargo, books

Update nomicon, cargo, reference, book, rust-by-example, embedded-book

## nomicon

2 commits in 041c46e692a2592853aeca132c8dfe8eb5a79a9e..8be35b201f9cf0a4c3fcc96c83ac21671dcf3112
2019-11-20 16:46:45 +0100 to 2019-12-01 13:02:12 -0500
- Update unwinding.md
- ci: remove needless rust-docs component

## cargo

15 commits in 626f0f40efd32e6b3dbade50cd53fdfaa08446ba..5a139f7e6d67fd8a416a3f19d8e01581d24c0333
2019-12-03 16:53:04 +0000 to 2019-12-10 20:17:50 +0000
- Bump cargo-platform version. (rust-lang/cargo#7693)
- Add a test for `cargo locate-project` (rust-lang/cargo#7690)
- Emit error on [target.'cfg(debug_assertions)'.dependencies] and similar (rust-lang/cargo#7660)
- Update the layout of `Cargo Commands` in doc (rust-lang/cargo#7687)
- Features and dependencies can't have the same name (rust-lang/cargo#7682)
- Fix some typos in doc (rust-lang/cargo#7672)
- Add test for `NAME` environment variable when `cargo new` (rust-lang/cargo#7667)
- Add test for `GIT_COMMITTER_EMAIL` when `cargo new` (rust-lang/cargo#7666)
- document support for Bitbucket Pipelines badges (rust-lang/cargo#7663)
- Add cargo-vendor to the list of cargo commands in doc (rust-lang/cargo#7659)
- Fix typo in section 'Caching the Cargo home in CI' (rust-lang/cargo#7661)
- Docs: Add an appendix on git authentication. (rust-lang/cargo#7658)
- Remove --offline empty index error. (rust-lang/cargo#7655)
- Change the link destination of cargo book contribution (rust-lang/cargo#7657)
- Add a --offline hint. (rust-lang/cargo#7654)

## reference

2 commits in 9e843aeb4df083522c7277179bbaa25d0507731c..787e8d84034a4a0ae17084bbae25474152144b9a
2019-11-24 17:44:04 +0100 to 2019-12-10 10:01:29 -0800
- Update for visibility syntax changes. (rust-lang-nursery/reference#722)
- document `bind_by_move_pattern_guards` (rust-lang-nursery/reference#720)

## book

2 commits in 81ebaa2a3f88d4d106516c489682e64cacba4f60..ef8bb568035ded8ddfa30a9309026638cc3c8136
2019-11-15 08:30:04 -0800 to 2019-11-28 11:00:04 -0600
- Remove optional commas from match arms in ch18-03 (rust-lang/book#2176)
- Remove call_box() from ch20-03 (rust-lang/book#2177)

## rust-by-example

1 commits in 4835e025826729827a94fdeb7cb85fed288d08bb..b7ac1bc76b7d02a43c83b3a931d226f708aa1ff4
2019-11-14 09:20:43 -0300 to 2019-12-02 11:38:43 -0300
- Make TryFrom & TryInto example editable (rust-lang/rust-by-example#1297)

## embedded-book

1 commits in 5ca585c4a7552efb546e7681c3de0712f4ae4fdc..c26234930282210849256e4ecab925f0f2daf3be
2019-08-27 13:39:14 +0000 to 2019-12-07 17:25:11 +0000
- Fix `impl Gpio` -&gt; `impl GpioConfig`  (rust-embedded/book#216)
2019-12-21 17:52:47 +00:00
Mark Rousskov
28af652793 Drop petgraph dependency from bootstrap
It was essentially unused, likely leftover from a previous refactoring
iteration.
2019-12-21 10:54:15 -05:00
Eric Huss
e5d39ee842
Update cargo, books 2019-12-14 17:33:08 -08:00
Mateusz Mikuła
2d8d8136fa Update tokio crates to latest versions 2019-12-13 20:51:31 +01:00
bors
703c82e531 Auto merge of #62359 - euclio:remove-serialize, r=Dylan-DPC
replace serialize with serde in rustdoc

This is a slightly less aggressive version of #61028.

r? @GuillaumeGomez
2019-12-13 16:14:47 +00:00
Andy Russell
94630d4c8b
replace serialize with serde in rustdoc 2019-12-12 16:33:25 -05:00
Aaron Hill
47e932b96e
Fix weird implicit dependency between rustllvm and rustc_codegen_llvm
rustllvm relies on the `LLVMRustStringWriteImpl` symbol existing, but
this symbol was previously defined in a *downstream* crate
(rustc_codegen_llvm, which depends on rustc_llvm.

While this somehow worked under the old 'separate bootstrap step for
codegen' scheme, it meant that rustc_llvm could not actually be built by
itself, since it relied linking to the downstream rustc_codegen_llvm
crate.

Now that librustc_codegen_llvm is just a normal crate, we actually try
to build a standalone rustc_llvm when we run tests. This commit moves
`LLVMRustStringWriteImpl` into rustc_llvm (technically the rustllvm
directory, which has its contents built by rustc_llvm). This ensures
that we can build each crate in the graph by itself, without requiring
that any downstream crates be linked in as well.
2019-12-12 10:51:19 -05:00
Aaron Hill
150d328d2e
Update Cargo.lock 2019-12-11 09:50:46 -05:00
Aaron Hill
fca192cca2
Fix fallout from rebase 2019-12-11 09:50:12 -05:00
Alex Crichton
7f23e6e8d7
rustc: Link LLVM directly into rustc again
This commit builds on #65501 continue to simplify the build system and
compiler now that we no longer have multiple LLVM backends to ship by
default. Here this switches the compiler back to what it once was long
long ago, which is linking LLVM directly to the compiler rather than
dynamically loading it at runtime. The `codegen-backends` directory of
the sysroot no longer exists and all relevant support in the build
system is removed. Note that `rustc` still supports a dynamically loaded
codegen backend as it did previously, it just no longer supports
dynamically loaded codegen backends in its own sysroot.

Additionally as part of this the `librustc_codegen_llvm` crate now once
again explicitly depends on all of its crates instead of implicitly
loading them through the sysroot. This involved filling out its
`Cargo.toml` and deleting all the now-unnecessary `extern crate`
annotations in the header of the crate. (this in turn required adding a
number of imports for names of macros too).

The end results of this change are:

* Rustbuild's build process for the compiler as all the "oh don't forget
  the codegen backend" checks can be easily removed.
* Building `rustc_codegen_llvm` is much simpler since it's simply
  another compiler crate.
* Managing the dependencies of `rustc_codegen_llvm` is much simpler since
  it's "just another `Cargo.toml` to edit"
* The build process should be a smidge faster because there's more
  parallelism in the main rustc build step rather than splitting
  `librustc_codegen_llvm` out to its own step.
* The compiler is expected to be slightly faster by default because the
  codegen backend does not need to be dynamically loaded.
* Disabling LLVM as part of rustbuild is still supported, supporting
  multiple codegen backends is still supported, and dynamic loading of a
  codegen backend is still supported.
2019-12-11 09:50:11 -05:00
Igor Matuszewski
5b091305c5 Update RLS and Rustfmt 2019-12-10 20:01:55 +01:00
bors
76a252ea9e Auto merge of #67110 - tmandry:bump-compiler-builtins, r=alexcrichton
Bump compiler-builtins

- https://github.com/rust-lang/compiler-builtins/pull/306
- https://github.com/rust-lang/compiler-builtins/pull/309
- https://github.com/rust-lang/compiler-builtins/pull/310
- https://github.com/rust-lang/compiler-builtins/pull/311
- https://github.com/rust-lang/compiler-builtins/pull/312
- https://github.com/rust-lang/compiler-builtins/pull/313
- https://github.com/rust-lang/compiler-builtins/pull/315
- https://github.com/rust-lang/compiler-builtins/pull/317
- https://github.com/rust-lang/compiler-builtins/pull/323
- https://github.com/rust-lang/compiler-builtins/pull/324
- https://github.com/rust-lang/compiler-builtins/pull/328

Adds support for backtraces from `__rust_probestack` plus other goodies.

r? @alexcrichton
2019-12-09 19:42:48 +00:00
bors
3ff17e7c5f Auto merge of #67016 - lqd:placeholder_loans, r=matthewjasper
In which we implement illegal subset relations errors using Polonius

This PR is the rustc side of implementing subset errors using Polonius. That is, in
```rust
fn foo<'a, 'b>(x: &'a u32, y: &'b u32) -> &'a u32 {
    y
}
```
returning `y` requires that `'b: 'a` but we have no evidence of that, so this is an error. (Evidence that the relation holds could come from explicit bounds, or via implied bounds).

Polonius outputs one such error per CFG point where the free region's placeholder loan unexpectedly flowed into another free region. While all these CFG locations could be useful in diagnostics in the future, rustc does not do that (and the duplication is only partially handled in the rest of the errors/diagnostics infrastructure, e.g. duplicate suggestions will be shown by the "outlives suggestions" or some of the `#[rustc_*]` NLL/MIR debug dumps), so I deduplicated the errors.

(The ordering also matters, otherwise some of the elided lifetime naming would change behaviour).

I've blessed a couple of tests, where the output is currently suboptimal:
- the `hrtb-perfect-forwarding` tests mix subset errors with higher-ranked subtyping, however the plan is for chalk to eventually take care of some of this to generate polonius constraints (i.e. it's not polonius' job). Until that happens, polonius will not see the error that NLL sees.
- some other tests have errors and diagnostics specific to `'static`, I _believe_ this to be because of it being treated as more "special" than in polonius. I believe the output is not wrong, but could be better, and appears elsewhere (I feel we'll need to look at polonius' handling of `'static` at some point in the future, maybe to match a bit more what NLL does when it produces errors)

I'll create a tracking issue in the polonius repo to record these 2 points (and a general "we'll need to go over the blessed output" issue, much like we did for NLLs)

The last blessed test is because it's an improvement: in this case, more errors/suggestions were computed, instead of the existing code path where this case apparently stops at the first error.

The `Naive` variant in Polonius computes those errors, so this PR also switches the default variant to that, as we're also in the process of temporarily deactivating all other variants (which exist mostly for performance considerations) until we have completed more work on completeness and correctness, before focusing on efficiency once again.

While most of the correctness in this PR is hidden in the polonius compare-mode (which of course passes locally), I've added a couple of smoke-tests to the existing ones, so that we have some confidence that it works (and keeps working) until we're in a position where we can run them on CI.

As mentioned during yesterday's wg-polonius meeting, @nikomatsakis has already read through most of this PR (and which is matching  what they thought needed to be done [during the recent Polonius sprint](https://hackmd.io/CGMNjt1hR_qYtsR9hgdGmw#Compiler-notes-on-generating-the-placeholder-loans-support)), but Matthew was hopefully going to review (again, not urgent), so:

r? @matthewjasper

(This updates to the latest `polonius-engine` release, and I'm not sure whether `Cargo.lock` updates can easily be rolled up, but apart from that: this changes little that's tested on CI, so seems safe-ish to rollup ?)
2019-12-09 10:50:41 +00:00
bors
59947fcae6 Auto merge of #66981 - michaelwoerister:measureme-0.5.0, r=Mark-Simulacrum
Update measureme crate to 0.5.0

This PR updates the `measureme` self-profiling crate to the latest release. Heads up, this version changes the trace file format, so the `summarize` tool on perf.rlo needs to be updated to 0.5 too.

r? @Mark-Simulacrum
cc @wesleywiser
2019-12-08 19:43:29 +00:00
Ralf Jung
3d05a2705f update Miri 2019-12-08 11:34:36 +01:00
Tyler Mandry
5f4c2ca1aa Bump compiler-builtins 2019-12-06 18:33:07 -08:00
lqd
479cc7ae9a update to polonius 0.11 to compute subset errors
- adapt to the new polonius `FactTypes` API
- reorganize the type aliases referring to polonius to avoid referencing the inner atom or fact types multiple times: only one input and output types should be enough for everyone. They could equally be in `borrow_check` as `nll` though.
2019-12-06 11:50:01 +01:00
Mazdak Farrokhzad
74804fa3e7 rustc_parser: cleanup imports 2019-12-05 06:38:06 +01:00